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53032102101 = 32113136314759
BaseRepresentation
bin110001011000111101…
…011010100011010101
312001212220020220202200
4301120331122203111
51332102204231401
640210153555113
73555120300366
oct613075324325
9161786226680
1053032102101
112054426a260
12a340415a99
135001cb3c94
1427d12d1b6d
1515a5b7a686
hexc58f5a8d5

53032102101 has 48 divisors (see below), whose sum is σ = 86303293440. Its totient is φ = 31088772000.

The previous prime is 53032102099. The next prime is 53032102129. The reversal of 53032102101 is 10120123035.

53032102101 is a `hidden beast` number, since 530 + 32 + 1 + 0 + 2 + 101 = 666.

It is not a de Polignac number, because 53032102101 - 21 = 53032102099 is a prime.

It is a super-2 number, since 2×530321021012 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53032102181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11141160 + ... + 11145918.

It is an arithmetic number, because the mean of its divisors is an integer number (1797985280).

Almost surely, 253032102101 is an apocalyptic number.

It is an amenable number.

53032102101 is a deficient number, since it is larger than the sum of its proper divisors (33271191339).

53032102101 is a wasteful number, since it uses less digits than its factorization.

53032102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8438 (or 8435 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 53032102101 its reverse (10120123035), we get a palindrome (63152225136).

The spelling of 53032102101 in words is "fifty-three billion, thirty-two million, one hundred two thousand, one hundred one".

Divisors: 1 3 9 11 31 33 93 99 279 341 1023 3069 3631 4759 10893 14277 32679 39941 42831 52349 112561 119823 147529 157047 337683 359469 442587 471141 1013049 1238171 1327761 1622819 3714513 4868457 11143539 14605371 17279929 51839787 155519361 190079219 535677799 570237657 1607033397 1710712971 4821100191 5892455789 17677367367 53032102101